Add exports needed for glue to build as a component.

This adds WEBKIT_GLUE_EXPORT, WEBKIT_PLUGINS_EXPORT, and WEBKIT_EXTENSIONS_EXPORT macros that are used by the files in
webkit/{glue,plugins,extensions} to show what needs to be exported from a DLL.

R=darin@chromium.org
BUG=98755
TEST=waterfall stays green.

Review URL: http://codereview.chromium.org/8741006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112748 0039d316-1c4b-4281-b951-d872f2087c98

9 files changed, 27 insertions, 17 deletions

diff --git a/webkit/plugins/npapi/plugin_constants_win.h b/webkit/plugins/npapi/plugin_constants_win.h
index edfbaaf..2ef80fe 100644
--- a/webkit/plugins/npapi/plugin_constants_win.h
+++ b/webkit/plugins/npapi/plugin_constants_win.h
@@ -6,6 +6,7 @@
 #define WEBKIT_PLUGINS_NPAPI_PLUGIN_CONSTANTS_WIN_H_
 
 #include "base/string16.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 namespace webkit {
 namespace npapi {
@@ -14,22 +15,22 @@ namespace npapi {
 extern const char16 kNativeWindowClassName[];
 
 // If property is non-zero window reparenting must add UIPI message filters.
-extern const char16 kNativeWindowClassFilterProp[];
+WEBKIT_PLUGINS_EXPORT extern const char16 kNativeWindowClassFilterProp[];
 
 // The name of the window class name for the wrapper HWND around the actual
 // plugin window that's used when running in multi-process mode.  This window
 // is created on the browser UI thread.
-extern const char16 kWrapperNativeWindowClassName[];
+WEBKIT_PLUGINS_EXPORT extern const char16 kWrapperNativeWindowClassName[];
 
 // The name of the custom window message that the browser uses to tell the
 // plugin process to paint a window.
-extern const char16 kPaintMessageName[];
+WEBKIT_PLUGINS_EXPORT extern const char16 kPaintMessageName[];
 
 // The name of the registry key which NPAPI plugins update on installation.
-extern const char16 kRegistryMozillaPlugins[];
+WEBKIT_PLUGINS_EXPORT extern const char16 kRegistryMozillaPlugins[];
 
 extern const char16 kMozillaActiveXPlugin[];
-extern const char16 kNewWMPPlugin[];
+WEBKIT_PLUGINS_EXPORT extern const char16 kNewWMPPlugin[];
 extern const char16 kOldWMPPlugin[];
 extern const char16 kYahooApplicationStatePlugin[];
 extern const char16 kWanWangProtocolHandlerPlugin[];
diff --git a/webkit/plugins/npapi/plugin_group.h b/webkit/plugins/npapi/plugin_group.h
index 5880532..94e643d 100644
--- a/webkit/plugins/npapi/plugin_group.h
+++ b/webkit/plugins/npapi/plugin_group.h
@@ -12,6 +12,7 @@
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 #include "webkit/plugins/webplugininfo.h"
 
 class FilePath;
@@ -72,7 +73,7 @@ struct VersionRange {
 // of a plugin that is needed in order not to exhibit known security
 // vulnerabilities.
 
-class PluginGroup {
+class WEBKIT_PLUGINS_EXPORT PluginGroup {
  public:
   // Used by about:plugins to disable Reader plugin when internal PDF viewer is
   // enabled.
diff --git a/webkit/plugins/npapi/plugin_host.h b/webkit/plugins/npapi/plugin_host.h
index 2666e28..4eb38dc 100644
--- a/webkit/plugins/npapi/plugin_host.h
+++ b/webkit/plugins/npapi/plugin_host.h
@@ -13,6 +13,7 @@
 #include "base/memory/ref_counted.h"
 #include "third_party/npapi/bindings/npapi.h"
 #include "third_party/npapi/bindings/nphostapi.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 namespace webkit {
 namespace npapi {
@@ -28,7 +29,7 @@ class PluginHost : public base::RefCounted<PluginHost> {
  public:
   // Access the single PluginHost instance.  Callers
   // must call deref() when finished with the object.
-  static PluginHost* Singleton();
+  WEBKIT_PLUGINS_EXPORT static PluginHost* Singleton();
 
   // The table of functions provided to the plugin.
   NPNetscapeFuncs* host_functions() { return &host_funcs_; }
@@ -43,7 +44,7 @@ class PluginHost : public base::RefCounted<PluginHost> {
                           std::vector<std::string>* values,
                           std::vector<char>* body);
 
-  void PatchNPNetscapeFuncs(NPNetscapeFuncs* overrides);
+  WEBKIT_PLUGINS_EXPORT void PatchNPNetscapeFuncs(NPNetscapeFuncs* overrides);
 
  private:
   friend class base::RefCounted<PluginHost>;
diff --git a/webkit/plugins/npapi/plugin_lib.h b/webkit/plugins/npapi/plugin_lib.h
index 3ae5d9e..9051e2d 100644
--- a/webkit/plugins/npapi/plugin_lib.h
+++ b/webkit/plugins/npapi/plugin_lib.h
@@ -14,6 +14,7 @@
 #include "build/build_config.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 #include "webkit/plugins/npapi/webplugin.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 class FilePath;
 
@@ -24,7 +25,7 @@ class PluginInstance;
 
 // A PluginLib is a single NPAPI Plugin Library, and is the lifecycle
 // manager for new PluginInstances.
-class PluginLib : public base::RefCounted<PluginLib> {
+class WEBKIT_PLUGINS_EXPORT PluginLib : public base::RefCounted<PluginLib> {
  public:
   static PluginLib* CreatePluginLib(const FilePath& filename);
 
diff --git a/webkit/plugins/npapi/plugin_list.h b/webkit/plugins/npapi/plugin_list.h
index 6265ec7..83822e7 100644
--- a/webkit/plugins/npapi/plugin_list.h
+++ b/webkit/plugins/npapi/plugin_list.h
@@ -18,6 +18,7 @@
 #include "base/synchronization/lock.h"
 #include "third_party/npapi/bindings/nphostapi.h"
 #include "webkit/plugins/npapi/plugin_group.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 #include "webkit/plugins/webplugininfo.h"
 
 class GURL;
@@ -32,7 +33,7 @@ struct DefaultLazyInstanceTraits;
 namespace webkit {
 namespace npapi {
 
-extern FilePath::CharType kDefaultPluginLibraryName[];
+WEBKIT_PLUGINS_EXPORT extern FilePath::CharType kDefaultPluginLibraryName[];
 
 // This struct holds entry points into a plugin.  The entry points are
 // slightly different between Win/Mac and Unixes.  Note that the interface for
@@ -54,7 +55,7 @@ struct PluginEntryPoints {
 // the correct types. On Linux, it walks the plugin directories as well
 // (e.g. /usr/lib/browser-plugins/).
 // This object is thread safe.
-class PluginList {
+class WEBKIT_PLUGINS_EXPORT PluginList {
  public:
   // Gets the one instance of the PluginList.
   static PluginList* Singleton();
diff --git a/webkit/plugins/npapi/webplugin.h b/webkit/plugins/npapi/webplugin.h
index f861517..1a14ed6 100644
--- a/webkit/plugins/npapi/webplugin.h
+++ b/webkit/plugins/npapi/webplugin.h
@@ -12,6 +12,7 @@
 #include "ui/gfx/gl/gpu_preference.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/rect.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 // TODO(port): this typedef is obviously incorrect on non-Windows
 // platforms, but now a lot of code now accidentally depends on them
@@ -30,7 +31,7 @@ class WebPluginAcceleratedSurface;
 #endif
 
 // Describes the new location for a plugin window.
-struct WebPluginGeometry {
+struct WEBKIT_PLUGINS_EXPORT WebPluginGeometry {
   WebPluginGeometry();
   ~WebPluginGeometry();
 
diff --git a/webkit/plugins/npapi/webplugin_delegate.h b/webkit/plugins/npapi/webplugin_delegate.h
index 9009ebf..ce96884 100644
--- a/webkit/plugins/npapi/webplugin_delegate.h
+++ b/webkit/plugins/npapi/webplugin_delegate.h
@@ -13,6 +13,7 @@
 #include "third_party/npapi/bindings/npapi.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCanvas.h"
 #include "ui/gfx/native_widget_types.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 class GURL;
 struct NPObject;
@@ -33,7 +34,7 @@ class WebPlugin;
 class WebPluginResourceClient;
 
 // This is the interface that a plugin implementation needs to provide.
-class WebPluginDelegate {
+class WEBKIT_PLUGINS_EXPORT WebPluginDelegate {
  public:
   virtual ~WebPluginDelegate() {}
 
diff --git a/webkit/plugins/npapi/webplugin_delegate_impl.h b/webkit/plugins/npapi/webplugin_delegate_impl.h
index f811d72..bd83fa72 100644
--- a/webkit/plugins/npapi/webplugin_delegate_impl.h
+++ b/webkit/plugins/npapi/webplugin_delegate_impl.h
@@ -19,6 +19,7 @@
 #include "ui/gfx/rect.h"
 #include "webkit/plugins/npapi/webplugin_delegate.h"
 #include "webkit/glue/webcursor.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 #if defined(OS_WIN) && !defined(USE_AURA)
 #include "base/memory/weak_ptr.h"
@@ -61,7 +62,7 @@ class WebPluginIMEWin;
 
 // An implementation of WebPluginDelegate that runs in the plugin process,
 // proxied from the renderer by WebPluginDelegateProxy.
-class WebPluginDelegateImpl : public WebPluginDelegate {
+class WEBKIT_PLUGINS_EXPORT WebPluginDelegateImpl : public WebPluginDelegate {
  public:
   enum PluginQuirks {
     PLUGIN_QUIRK_SETWINDOW_TWICE = 1,  // Win32
diff --git a/webkit/plugins/npapi/webplugin_impl.h b/webkit/plugins/npapi/webplugin_impl.h
index ec0f30f..f1e5fd0 100644
--- a/webkit/plugins/npapi/webplugin_impl.h
+++ b/webkit/plugins/npapi/webplugin_impl.h
@@ -21,6 +21,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebVector.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/plugins/npapi/webplugin.h"
+#include "webkit/plugins/webkit_plugins_export.h"
 
 namespace WebKit {
 class WebFrame;
@@ -43,9 +44,10 @@ class WebPluginPageDelegate;
 // This is the WebKit side of the plugin implementation that forwards calls,
 // after changing out of WebCore types, to a delegate.  The delegate may
 // be in a different process.
-class WebPluginImpl : public WebPlugin,
-                      public WebKit::WebPlugin,
-                      public WebKit::WebURLLoaderClient {
+class WEBKIT_PLUGINS_EXPORT WebPluginImpl :
+    NON_EXPORTED_BASE(public WebPlugin),
+    NON_EXPORTED_BASE(public WebKit::WebPlugin),
+    NON_EXPORTED_BASE(public WebKit::WebURLLoaderClient) {
  public:
   WebPluginImpl(
       WebKit::WebFrame* frame,